package com.dudu.service;


import com.dudu.domain.Room;

import java.util.List;

/**
 * Created by tengj on 2017/4/7.
 */

public interface RoomService {

    List<Room> getAllRoom(); 
    int deletRoom(Room room);
    int addRoom(Room room);
	 int updateRoom(Room room);
	 Room selectRoomById(Integer id);
}
